670696713

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{4177}}^1$

素因数の和:4518

約数の個数: 32

約数和(自身を含む): 1049513600

約数和(自身を除く): 378816887

約数列:

[1, 3, 9, 19, 27, 57, 171, 313, 513, 939, 2817, 4177, 5947, 8451, 12531, 17841, 37593, 53523, 79363, 112779, 160569, 238089, 714267, 1307401, 2142801, 3922203, 11766609, 24840619, 35299827, 74521857, 223565571, 670696713]

約数ペア:

[(1, 670696713), (3, 223565571), (9, 74521857), (19, 35299827), (27, 24840619), (57, 11766609), (171, 3922203), (313, 2142801), (513, 1307401), (939, 714267), (2817, 238089), (4177, 160569), (5947, 112779), (8451, 79363), (12531, 53523), (17841, 37593)]